This study developed and evaluated a load cell-based automatic weighing system for the automated harvesting of laver (Porphyra tenera) in seaweed aquaculture. The current manual harvesting process was compared with the load cell-based automated system, and quantitative measurements of time, distance, and weight were conducted. The results demonstrated that the load cell-based system reduced the unloading time and increased the throughput compared to the manual method. In addition, statistical analysis confirmed that there was no significant difference from the mean in the weight measurement obtained using the load cell-based system. Based on these findings, the load cell-based automatic weighing system holds potential for efficient production and transactions in laver cultivation, contributing to cost reduction and improving the quality of life for aquaculture workers.

서 론
재료 및 방법
    로드셀 제작
    생김 양륙 및 중량측정과 통계
결과 및 고찰
    생김 양륙시 소요시간
    생김 양륙시 중량측정
결 론
사 사

• 황두진(전남대학교 해양기술학부 교수) | Doo-Jin HWANG (Professor, School of Marine Technology, Chonnam National University, Yeosu 59626, Korea) Corresponding author
• 김옥삼(전남대학교 해양기술학부 교수) | Ok-Sam KIM (Professor, School of Marine Technology, Chonnam National University, Yeosu 59626, Korea)
• 윤은아(국립수산과학원 수산자원연구센터 연구사) | Eun-A YOON (Fisheries Resources Research Center, National, Institute of Fisheries Science, Tongyeong 53064, Korea)
• 강태종(전남대학교 수산과학과 학생) | Tae-Jong KANG (Student, Department of Fisheries Science, Chonnam National University, Yeosu 59626, Korea)
• 민은비(전남대학교 수산과학과 학생) | Eun-Bi MIN (Student, Department of Fisheries Science, Chonnam National University, Yeosu 59626, Korea)